Fixes #4209: Prevents removal of all paths from the page when environments are deleted.
Merge pull request #3962 from ehelms/fixes-4209

Fixes #4209: Prevents removal of all paths from the page when environmen...
fixes #5116 BZ1085465 - add system groups to registering system through activation key

host-actkey - action test started

host-actkey - tests\!